What are the specs for this Limit Switch?

The correct replacement for Goodman model GSM080-4 Furnace — B1370154 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number GSM080-4 Furnace — B1370154.

What symptoms indicate I need a new limit switch?

Common symptoms that indicate you need a new limit switch include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this limit switch compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman 350°F Rollout Limit Switch for GSM080-4 Furnace — B1370154

Name: OEM Goodman 350°F Rollout Limit Switch for GSM080-4 Furnace — B1370154
Brand: Goodman
SKU: GOODMAN-12935
Price: 10.95 USD
Availability: InStock

SKU: GOODMAN-12935 Brand: Goodman

$10.95 $14.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The genuine Goodman B1370154 Rollout Limit Switch is a factory safety control engineered for the GSM080-4 gas furnace and compatible GMS/GSM 80,000 BTU models. This manual-reset switch monitors the burner area for flame rollout — a dangerous condition where flames escape the combustion chamber due to a blocked heat exchanger or restricted venting — and opens the ignition circuit to shut the furnace down before damage or a hazard occurs.

Specifications

Trip temperature: 350°F (open on rise)
Type: Manual-reset rollout / flame rollout limit switch
Terminals: 1/4" quick-connect spade
Mounting: Burner bracket, single-screw
OEM Part Number: B1370154
Fits: Goodman GSM080-4 and related GMS/GSM 80 series furnaces

OEM vs. Generic

This is a true OEM Goodman component calibrated to the factory 350°F trip point, guaranteeing the exact safety response the furnace was certified with. Universal aftermarket switches often carry looser temperature tolerances and non-matching terminals, which can cause nuisance trips or fail to protect properly. For a life-safety device, we recommend the OEM part.

Installation Difficulty

Easy (1 of 5). Power off at the breaker, note the two wire positions, unscrew the old switch from the burner bracket, transfer the wires, and remount. Typically a 10-minute repair for a homeowner comfortable working inside the furnace cabinet. If the switch keeps tripping after replacement, have a technician inspect the heat exchanger and venting.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman 350°F Rollout Limit ...

$10.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GSM080-4 Furnace — B1370154?

Yes. This is the factory-specified OEM limit switch for the Goodman GSM080-4 Furnace — B1370154. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the limit switch on my Goodman GSM080-4 Furnace — B1370154?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new limit switch?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this limit switch compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman limit switch?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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